L5P Duramax Turbo Coolant Fitting Kit 2017-2025

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  • Regular price $79.00
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Replace your failure prone factory turbo coolant return with this billet fitting and hose kit from Shocker. This kit replaces GM 12691899.


Our unique billet fitting has a -6 AN treaded connection for easy install and serviceability.

Features

  • USA Made Billet Aluminum Fitting
  • High-Temp Silicone O-Ring Flange Seal
  • Includes New Hardware
  • Service Friendly -6 JIC Connection
  • 39” Of Model Specific Hose w/Clamp
  • Crimped, Glued and Sealed Connection

Fitment:

  • 2017-2019 3/8” Hose Barb
  • 2020+ 5/16” Hose Barb